Selective unequal-thickness thin-film filters for IR spectral region
A new five-layer structure of the dielectric interference filter for the infra-red region of spectrum is investigated. The main spectral parameters of such a narrow-band filter are determined. The dependence of the transmission band half-width on the thickness of a dividing layer in this system i...
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| Published in: | Semiconductor Physics Quantum Electronics & Optoelectronics |
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| Date: | 2008 |
| Main Authors: | , , |
| Format: | Article |
| Language: | English |
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Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
2008
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/118585 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Selective unequal-thickness thin-film filters for IR spectral region / I.Ya. Yaremchuk, V.M. Fitio, Ya.V. Bobitski // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2008. — Т. 11, № 1. — С. 23-25. — Бібліогр.: 11 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
nasplib_isofts_kiev_ua-123456789-118585 |
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Yaremchuk, I.Ya. Fitio, V.M. Bobitski, Ya.V. 2017-05-30T16:55:19Z 2017-05-30T16:55:19Z 2008 Selective unequal-thickness thin-film filters for IR spectral region / I.Ya. Yaremchuk, V.M. Fitio, Ya.V. Bobitski // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2008. — Т. 11, № 1. — С. 23-25. — Бібліогр.: 11 назв. — англ. 1560-8034 PACS 42.25.Bs, 42.25.Hz, 42.79.Ci https://nasplib.isofts.kiev.ua/handle/123456789/118585 A new five-layer structure of the dielectric interference filter for the infra-red region of spectrum is investigated. The main spectral parameters of such a narrow-band filter are determined. The dependence of the transmission band half-width on the thickness of a dividing layer in this system is investigated. It is shown that, in the case of the application of PbTe, GeTe, and SnTe layers with a given thickness; their number can be limited to five at providing the necessary selectivity of the filter: practically the 100-% transmission at the resonance frequency and 0.005 % outside the transmission band. en Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України Semiconductor Physics Quantum Electronics & Optoelectronics Selective unequal-thickness thin-film filters for IR spectral region Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Selective unequal-thickness thin-film filters for IR spectral region |
| spellingShingle |
Selective unequal-thickness thin-film filters for IR spectral region Yaremchuk, I.Ya. Fitio, V.M. Bobitski, Ya.V. |
| title_short |
Selective unequal-thickness thin-film filters for IR spectral region |
| title_full |
Selective unequal-thickness thin-film filters for IR spectral region |
| title_fullStr |
Selective unequal-thickness thin-film filters for IR spectral region |
| title_full_unstemmed |
Selective unequal-thickness thin-film filters for IR spectral region |
| title_sort |
selective unequal-thickness thin-film filters for ir spectral region |
| author |
Yaremchuk, I.Ya. Fitio, V.M. Bobitski, Ya.V. |
| author_facet |
Yaremchuk, I.Ya. Fitio, V.M. Bobitski, Ya.V. |
| publishDate |
2008 |
| language |
English |
| container_title |
Semiconductor Physics Quantum Electronics & Optoelectronics |
| publisher |
Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України |
| format |
Article |
| description |
A new five-layer structure of the dielectric interference filter for the infra-red
region of spectrum is investigated. The main spectral parameters of such a narrow-band
filter are determined. The dependence of the transmission band half-width on the
thickness of a dividing layer in this system is investigated. It is shown that, in the case of
the application of PbTe, GeTe, and SnTe layers with a given thickness; their number can
be limited to five at providing the necessary selectivity of the filter: practically the 100-%
transmission at the resonance frequency and 0.005 % outside the transmission band.
|
| issn |
1560-8034 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/118585 |
| citation_txt |
Selective unequal-thickness thin-film filters for IR spectral region / I.Ya. Yaremchuk, V.M. Fitio, Ya.V. Bobitski // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2008. — Т. 11, № 1. — С. 23-25. — Бібліогр.: 11 назв. — англ. |
| work_keys_str_mv |
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| first_indexed |
2025-12-07T21:01:25Z |
| last_indexed |
2025-12-07T21:01:25Z |
| _version_ |
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